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hep-lat2022
Log-enhanced discretization errors in integrated correlation functions
Leonardo Chimirri, Nikolai Husung, Rainer Sommer
Integrated time-slice correlation functions with weights appear, e.g., in the moments method to determine from heavy quark correlators, in the muon g-2 determin…
hep-lat2022
Investigation of the Perturbative Expansion of Moments of Heavy Quark Correlators for
Leonardo Chimirri, Rainer Sommer
The QCD-coupling is a necessary input in the computation of many observables, and the parametric error on input parameters can be a dominant source of uncertainty. The coupling can…